Divided into heat sensitive and needle type two, the need for printing paper is also different. Needle printing USES ordinary paper, thermal printing needs thermal paper. It is suggested to consult the local tax bureau about whether thermal paper can be used to print invoices. If not, choose needle Small Portable Receipt Printer. If not, generally choose thermal printing. At present, the manufacturers of thermal printing paper such as ricoh, prince and zenko have launched thermal printing paper that can be saved for 15 ~ 30 years.
Weight and volume
The lighter and smaller the better. Field workers are always in a walking or standing state, so Label Printer Supplies is very important for users to reduce weight. The size depends on the way of use, and the size requirement is higher if the hand is needed during use.
Print width
At present, there are two kinds of common printing widths: 58mm and 80mm. The portable note printer of 58mm prints less content per line, while the printing content of 80mm is more, and the reading effect is much better. Use a POS Printer 58mm wide if you want to print just bills of lading, and 80mm wide if you want to print law enforcement documents or tickets.
Battery life
Battery life is usually affected by three factors: the battery capacity, the printing length of a charge, and the power consumption when not printing. Printing length of one charge refers to the length of the document that can be printed after the printer is fully charged. The power consumption when not printing will also affect the battery life. Some portable note printers will enter sleep mode when not printing. At this time, the power consumption of printers will be greatly reduced, which can effectively extend the battery life. Battery life is not the higher the better, because the strength of life, the greater the battery capacity, the size and the weight will increase, according to the specific need to perform a best choice, generally want to select a charge to print length can meet the needs of the two days is better, if is too large to perform perform must also satisfy at least one day.
The printing speed
Printing speed is an important parameter, especially for users with a large amount of printing, the printing speed will seriously affect the printing time. Different manufacturers have different test conditions for this indicator. Some manufacturers publish the test results when connecting to external power supply, rather than the test results when using battery power supply. Users had better judge according to the actual printing speed in use.
Wireless protocol
Basically divide blue tooth, infrared, WIFI these 3 kinds. The choice of portable note printer and upper computer should consider the match of both sides
Black label detection
Black label detection technology is used for printing set of notes used in positioning, it can be understood as the starting position of the each document or end position, now commonly used is a single black label detection technology, some manufacturers use double black label detection technique, the double black label detection technique is black label detection technology compared its advantages can be achieve multigang paper sets. The so-called multi-paper note is that each printing needs to print more than one identical or similar document, but the purpose of each paper is different, so it needs to distinguish the initial printing position of these several documents. Typically, traffic police tickets are printed in three copies, requiring the use of double black label detection.
With the development of bluetooth technology, people tend to get rid of the shackles of wired devices. However, due to the influence of volume, there is no good solution for printers. Consumers are increasingly demanding this. KIOSK Receipt Printer takes advantage of the trend, portable way, wireless printing, consumers strongly love.
Bluetooth technology specification is unified globally, Thermal KIOSK Receipt Printer can be widely used in member software, reading member card number, police, government affairs, environmental protection, health, testing and other fields of mobile printing and output.
Easy to operate
Wifi Portable Printer technology is an instant technology, it does not require fixed infrastructure, and easy to install and set up, do not need a cable can be connected, very convenient to use, just a simple completion of pairing can be put into use, low operating threshold.
Fast transmission speed
Compared with other methods such as infrared, Bluetooth Printer Android transmission protocol has obvious advantages in speed. The maximum speed of bluetooth 4.0 theory can reach 24Mbps.
Despite its many advantages, bluetooth's transmission protocol, like other 2.4g devices, USES the same frequency band of signals, leading to interference. In addition, the bluetooth protocol is not a free technology, and any vendor who USES the technology pays the organization a royalty, which is included in the cost.
Bluetooth printer (Wireless Portable Printer) is the application of Bluetooth technology on the printer, get rid of the printer connection to bring the inconvenience, realize wireless printing, can reduce the desktop unpleasant cable, and can be moved from the printer host arbitrarily, put in the right place in the room.
Mini Portable Printer is a low - cost high - capacity short - range wireless communication specification. Bluetooth notebook computer, it is the notebook computer that has bluetooth wireless communication function. Small Portable Printer has a legendary name. In the 10th century, when the northern European lords were competing for supremacy, the king of Denmark stepped forward. Thanks to his unremitting efforts, the bloody war was stopped and all parties came to the negotiating table. Through communication, the princes resolved their differences and became friends. Because the king of Denmark loves to eat blue plum, so that his teeth are dyed blue, known as bluetooth king, so, bluetooth has become synonymous with communication. A thousand years later, when a new wireless code came out, people named it bluetooth. In 1995, Ericsson first proposed the bluetooth concept. The LCD Module Manufacturer specification USES the microwave frequency band, the transmission rate is 1M bytes per second, the maximum transmission distance is 10 meters, by increasing the transmission power can reach 100 meters. Bluetooth technology is globally open and has good compatibility on a global scale. The world can be connected through the low-cost invisible bluetooth network. The high performance and portability of bluetooth nature has always been a commercial charm. With the popularity of camera phones, bluetooth is almost becoming the standard of modern mobile phones. People's demand for photo printing at any time and anywhere has been shown, and wireless printing based on bluetooth technology is the best solution. More and more printer manufacturers have launched photo printers with bluetooth technology. Bluetooth is more expensive than infrared, but it is also more powerful in terms of performance. The transmission speed is more efficient, the distance is longer, and not restricted by obstacles, at the same time, the safety performance is good, strong anti-interference. Using bluetooth technology printer can greatly improve office efficiency, so that office equipment does not need cables to achieve interconnection. With a bluetooth camera phone, you can easily start printing wirelessly.
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